食材鋪反向词典

bearing sleeve cover

B 开头单词

基本解释

  • 軸承座套蓋

英汉例句

    雙語例句

  • The main parts of pump are pump casing, pump cover, impeller, shaft, sealing ring, shaft sleeve, bearing and shaft seal etc.
    泵主要由泵躰、泵蓋、葉輪、軸、密封環、軸套、軸承、軸封等零件組成。
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